| Kettering to Red Bank (New Jersey) | 3,436.97 mi (5,531.27 km) |
| Kettering to Red Bank (Tennessee) | 4,132.46 mi (6,650.56 km) |
| Kettering to Red Bluff (California) | 5,147.19 mi (8,283.59 km) |
| Kettering to Red Hill (South Carolina) | 3,944.10 mi (6,347.42 km) |
| Kettering to Red Oak (Texas) | 4,711.38 mi (7,582.24 km) |
| Kettering to Red Wing (Minnesota) | 3,951.65 mi (6,359.56 km) |
| Kettering to Redan (Georgia) | 4,154.87 mi (6,686.61 km) |
| Kettering to Redding (California) | 5,127.65 mi (8,252.16 km) |
| Kettering to Redland (Maryland) | 3,615.66 mi (5,818.85 km) |
| Kettering to Redlands (California) | 5,346.80 mi (8,604.84 km) |
| Kettering to Redmond (Oregon) | 4,881.28 mi (7,855.66 km) |
| Kettering to Redmond (Washington) | 4,710.80 mi (7,581.30 km) |
| Kettering to Redondo Beach (California) | 5,396.33 mi (8,684.55 km) |
| Kettering to Redwood City (California) | 5,302.39 mi (8,533.37 km) |
| Kettering to Reedley (California) | 5,271.68 mi (8,483.94 km) |
